Stay updated with real-time air quality in Mount Vernon, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
31
Good
Mount Vernon, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.28 μg/m³
0
55
155
255
425
605+
33.13 ppb
0
55
71
86
201
201+
1.67 ppb
0
36
76
186
605
1005+
5.05 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mount Vernon, New York
Mount Vernon, New York
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AQI 35
Good
3.35μg/m³
PM2.5
13.91μg/m³
PM10
37.70ppb
O3
1.60ppb
SO2
8.89ppb
NO2
0.17ppm
CO
AQI 35
Good
3.62μg/m³
PM2.5
15.24μg/m³
PM10
37.81ppb
O3
1.60ppb
SO2
8.65ppb
NO2
0.17ppm
CO
AQI 34
Good
3.29μg/m³
PM2.5
13.89μg/m³
PM10
37.28ppb
O3
1.58ppb
SO2
8.33ppb
NO2
0.17ppm
CO
AQI 34
Good
3.09μg/m³
PM2.5
13.09μg/m³
PM10
37.05ppb
O3
1.56ppb
SO2
8.13ppb
NO2
0.17ppm
CO
AQI 32
Good
2.78μg/m³
PM2.5
11.77μg/m³
PM10
35.32ppb
O3
1.63ppb
SO2
9.76ppb
NO2
0.15ppm
CO
AQI 34
Good
2.27μg/m³
PM2.5
8.95μg/m³
PM10
37.24ppb
O3
1.46ppb
SO2
6.94ppb
NO2
0.18ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Mount Vernon, New York is updated every hour.
The worst air quality in Mount Vernon, New York in the last 24 hours was observed at 09:00:00 on 2026-06-19.
In the last 24 hrs, the best air quality in Mount Vernon, New York was observed at 04:00:00 on 2026-06-20.
The current air quality in Mount Vernon, New York is 34, categorized as Good based on real-time data.
The most common pollutant in Mount Vernon, New York is O3.
If the air quality in Mount Vernon, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Mount Vernon, New York is 3.345 μg/m3.
The current PM10 concentration at Mount Vernon, New York is 14.072 μg/m3.
The current carbon monoxide (CO) concentration at Mount Vernon, New York is 0.163 ppm.
The current sulfur dioxide (SO2) concentration at Mount Vernon, New York is 1.608 ppb.
The current ozone (O3) concentration at Mount Vernon, New York is 37.136 ppm.
The current nitrogen dioxide (NO2) concentration at Mount Vernon, New York is 8.979 ppb.
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